1869014750

素因数分解:

$2^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{90073}}^1$

素因数の和:90173

約数の個数: 32

約数和(自身を含む): 3540989088

約数和(自身を除く): 1671974338

約数列:

[1, 2, 5, 10, 25, 50, 83, 125, 166, 250, 415, 830, 2075, 4150, 10375, 20750, 90073, 180146, 450365, 900730, 2251825, 4503650, 7476059, 11259125, 14952118, 22518250, 37380295, 74760590, 186901475, 373802950, 934507375, 1869014750]

約数ペア:

[(1, 1869014750), (2, 934507375), (5, 373802950), (10, 186901475), (25, 74760590), (50, 37380295), (83, 22518250), (125, 14952118), (166, 11259125), (250, 7476059), (415, 4503650), (830, 2251825), (2075, 900730), (4150, 450365), (10375, 180146), (20750, 90073)]